Concept

Viscoelasticity

Related lectures (31)

Viscoelasticity: Mechanical Models and Polymer Behavior

Explores viscoelastic materials, stress relaxation, and mechanical models for polymer behavior.

Polymer Structure and Mechanical Behavior

Explores polymer structure, properties, and behavior under different conditions, emphasizing the impact of temperature and molecular structure.

Viscoelasticity Models: Maxwell, Voigt, Zener

Covers viscoelasticity models like Maxwell, Voigt, and Zener, time-temperature superposition, and the Williams-Landel-Ferry equation.

Polymers: Structure and Properties

Explores the classification, molecular structures, mechanical behavior, and viscoelastic properties of polymers, emphasizing temperature effects and material responses.

Polymer Viscoelasticity

Explores the viscoelastic behavior of polymeric materials, covering stress relaxation, mechanical models, molecular dynamics, and rheology concepts.

Torsion of Axisymmetric Cross Sections

Covers the analysis of members under pure torsion and circular bars subjected to torsion, including shear stresses and angle of twist.

Nonlinear beam theory

Covers strain-displacement relations, equilibrium equations, and energy functional in nonlinear beam theory with small strain and moderate rotation.

Polymer Structure: Thermoplasts and Thermosets

Explores polymer structure, thermoplasts, thermosets, elastomers, and rheological characterization of polymers.

Design of the elastic region

Covers the capacity design of RC walls in 10 steps, focusing on plastic and elastic zones.

Fracture Mechanics: Time-Dependent Behavior

Explores time-dependent fracture mechanics and creep in materials, including ductile-brittle transitions and pressure testing of pipes.

Time-Dependent Fracture in Materials

Explores the impact of rate effects on material toughness and the time-temperature equivalence in viscoelastic polymers.

Fluid Dynamics and Elasticity: Cusps, Tips, and Threads

Delves into self-similar phenomena in fluid dynamics and elasticity, covering Stokes' equation, nonlinear elasticity, and viscoelastic flow.

Structural Mechanics Fundamentals

Covers the basics of structural mechanics, including static forces, material behavior, and mechanical system analysis.

Dynamic Characterization of Magnetorheological Elastomers

Explores the dynamic characterization and constitutive behaviors of Magnetorheological Elastomers, covering properties like strain amplitude, magnetic field effects, and compression behavior.

Mechanics of Continuum Media: Modeling Elastic Behavior of Membranes

Explores the modeling of elastic behavior in membranes, emphasizing universal construction procedures and energy-based approaches for stability analysis.

Chemorheology: Rheology and Chemical Reactions

Covers the fundamentals of chemorheology, including processes such as differential scanning calorimetry and solid viscoelastic behavior.

Polymer Mechanics: Entropic Origin of Material Properties

Discusses the entropic origin of material properties in polymers, focusing on deformation behavior and mechanical properties.

Viscoelasticity: Polymer Dynamics and Rheology

Explores viscoelastic behavior in polymer liquids, focusing on molecular weight dependence, rheological properties, and entanglements.

Shell Buckling: Theory and Applications

Delves into the theory and applications of shell buckling, covering elastic behavior, imperfection sensitivity, and knockdown factor revision.

Introduction to Polymers

Explores the flow behavior, models, viscosity, processing, and elastic properties of polymers, including thermoplasts, thermosets, elastomers, and 3D printing.